[all-commits] [llvm/llvm-project] b47c88: [flang] Allow compiler directives in the specifica...

[vdonaldson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b47c88eaefcde1dbfe8d94f62b4eb25851734ffe
      https://github.com/llvm/llvm-project/commit/b47c88eaefcde1dbfe8d94f62b4eb25851734ffe
  Author: V Donaldson <vdonaldson at nvidia.com>
  Date:   2023-02-01 (Wed, 01 Feb 2023)

  Changed paths:
    M flang/lib/Lower/PFTBuilder.cpp
    M flang/test/Lower/pre-fir-tree02.f90

  Log Message:
  -----------
  [flang] Allow compiler directives in the specification part of a module

Lowering code currently allows for directives inside a program or
subprogram, or outside any program unit. Directives may also appear
in the specification part of a module, as in:

module mm
  interface
     subroutine ss(aa)
       !dir$ ignore_tkr(tkr) aa
       integer :: aa(*)
     end subroutine ss
  end interface
end module

With some exceptions such as OpenMP directives, most directives are
currently ignored, so this code should generate an "ignoring all compiler
directives" message.